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Answer the following questions about the story below. Let's say that we wanted to figure out the percentage of coffee drinkers. Out of 120 surveyed,
Answer the following questions about the story below. Let's say that we wanted to figure out the percentage of coffee drinkers. Out of 120 surveyed, 70 people said that they drink coffee. 16. What distribution do you use to create the condence interval? a. 2 b. T c. Geometric d. Binomial 17.What is p\"? a. 0.05 b. 0.50 c. 0.5833 d. 0.416? 18. What is the variance of the proportion? a. 0.0450 b. 0.0199 c. 0.0020 d. 0.05 e. 0.50 19. What is the margin of error for a 95% confidence interval? a. 1.96 b. 2.58 c. 0.0882 d. 0.0740 e. 0.1161 20. What is the 95% condence interval? a. (0.5093, 0.6574) b. (0.46741, 0.6993) c. (0.4951, 0.6715)
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